0-10 SIEVERTS METER

PANEL METER 0-10 ROENTGENS / HR - SIZE 1" X 2" DISPLAY - OVERALL SIZE 2" X 2" - VINTAGE GERMAN METER - "Roentgen" (named after the physicist Wilhelm Röntgen) refers either to a unit of radiation or serves as the root for X-ray medical terminology - 100UA - UNKNOWN MANUFACTURER - 1950'S - 1960'S USED - UNTESTED